senators delayed a veto on hagel saying they need more time to go over his record. the former senator faced tough questions at confirmation hearing about israel and other issues including iran. senate is off this week. now republican senators and lindsay graham say they will not block a vote. next week, even if they end up voting against him. mike is live from washington. what are republicans saying about the delay. >> they say chuck hagel is a controversial nominee and time allows them important time to take a closer look at them. they obtained a letter that send to graham and another senator drafting a speech accusing the state department was an adjunct of the israeli foreign minister's office. ha gefl says he disavow the statement attributed to me. here is one of the recipients of that letter. >> so i'm glad that we have got more time to look. i am glad he answered my question about the comment he allegedly made. i think we're doing our job to scrutinize i think one of the most unqualified, radical choices for secretary of defense in a very long time. >> reporter